# BabyNotes vs Algorithm Master

BabyNotes and Algorithm Master are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | BabyNotes | Algorithm Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 22 MB | 4 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [尚达 杨](https://appshunter.io/developer/1505747508) | [辉 向](https://appshunter.io/developer/1316412704) |

## What reviewers say

### BabyNotes

[App page](https://appshunter.io/ios/app/babynotes-growth-tracker/id6740141067)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Algorithm Master

[App page](https://appshunter.io/ios/app/algorithm-master-visual/id6743109308)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BabyNotes free?

BabyNotes is free to download, with no in-app purchases.

### Is Algorithm Master free?

Algorithm Master is free to download, with no in-app purchases.

### Do BabyNotes or Algorithm Master have ads?

Neither BabyNotes nor Algorithm Master shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*